145205103610 has 32 divisors (see below), whose sum is σ = 298927314432. Its totient is φ = 49747994880.

The previous prime is 145205103599. The next prime is 145205103623. The reversal of 145205103610 is 16301502541.

It is a super-2 number, since 2×145205103610² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666802 + ... + 857341.

It is an arithmetic number, because the mean of its divisors is an integer number (9341478576).

Almost surely, 2^145205103610 is an apocalyptic number.

145205103610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145205103610 is an abundant number, since it is smaller than the sum of its proper divisors (153722210822).

145205103610 is a wasteful number, since it uses less digits than its factorization.

145205103610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525518.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 145205103610 in words is "one hundred forty-five billion, two hundred five million, one hundred three thousand, six hundred ten".